package cz.cuni.mff.ufal.volk.message;

/**
 * Common parent class for such messages as choreography command or play sound command.
 * 
 * @author Bartłomiej Etenkowski
 */
public abstract class UrlMessage implements Message {
  
  public UrlMessage(String url) {
    this.url = url;
  }
  
  protected final String url;

  @Override
  public String getParameterString() {
    return url;
  }

}
